<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.js"></script>
    <script type="text/javascript">
        $(function(){
            //获取ajax
            $.ajax({
                url : 'http://lcp.isport.nm.cn:9002/cmsServerAction/mainFlash.json',
                data :{

                },
                dataType : 'json',
                beforeSend : function(d) {

                },
                success : function(data) {
                    alert(data.msg)
                }
            });
        });

    </script>
</head>
<body>

</body>
</html>